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<Future as std::..::Future>::poll() always allocates, growing until we're woken #2874

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<Future as std::..::Future>::poll() always allocates, growing until we're woken#2874
#2894
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@TheBlueMatt
TheBlueMatt
opened on Feb 5, 2024

<Future as std::..::Future>::poll(), if state.complete is not set, always pushes the provided waker onto the callbacks vec. This means if we get poll'd regularly our memory will grow and grow until we get woken, which may be quite a while. Thus, this may end up using a very nontrivial amount of memory, at least on busy nodes.

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`<Future as std::..::Future>::poll()` always allocates, growing until we're woken · Issue #2874 · lightningdevkit/rust-lightning · GitHub
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      <Future as std::..::Future>::poll() always allocates, growing until we're woken #2874
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      #2894
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      <Future as std::..::Future>::poll() always allocates, growing until we're woken#2874
      #2894
      Milestone
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      Description
      @TheBlueMatt
      TheBlueMatt
      opened on Feb 5, 2024
      <Future as std::..::Future>::poll(), if state.complete is not set, always pushes the provided waker onto the callbacks vec. This means if we get poll'd regularly our memory will grow and grow until we get woken, which may be quite a while. Thus, this may end up using a very nontrivial amount of memory, at least on busy nodes.
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`<Future as std::..::Future>::poll()` always allocates, growing until we're woken · Issue #2874 · lightningdevkit/rust-lightning · GitHub
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          <Future as std::..::Future>::poll() always allocates, growing until we're woken #2874
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          #2894
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          <Future as std::..::Future>::poll() always allocates, growing until we're woken#2874
          #2894
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          Description
          @TheBlueMatt
          TheBlueMatt
          opened on Feb 5, 2024
          <Future as std::..::Future>::poll(), if state.complete is not set, always pushes the provided waker onto the callbacks vec. This means if we get poll'd regularly our memory will grow and grow until we get woken, which may be quite a while. Thus, this may end up using a very nontrivial amount of memory, at least on busy nodes.
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`<Future as std::..::Future>::poll()` always allocates, growing until we're woken · Issue #2874 · lightningdevkit/rust-lightning · GitHub
              Skip to content
              <Future as std::..::Future>::poll() always allocates, growing until we're woken #2874
              Closed
              #2894
              Closed
              <Future as std::..::Future>::poll() always allocates, growing until we're woken#2874
              #2894
              Milestone
              0.0.123
              Description
              @TheBlueMatt
              TheBlueMatt
              opened on Feb 5, 2024
              <Future as std::..::Future>::poll(), if state.complete is not set, always pushes the provided waker onto the callbacks vec. This means if we get poll'd regularly our memory will grow and grow until we get woken, which may be quite a while. Thus, this may end up using a very nontrivial amount of memory, at least on busy nodes.
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`<Future as std::..::Future>::poll()` always allocates, growing until we're woken · Issue #2874 · lightningdevkit/rust-lightning · GitHub
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                  <Future as std::..::Future>::poll() always allocates, growing until we're woken #2874
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                  <Future as std::..::Future>::poll() always allocates, growing until we're woken#2874
                  #2894
                  Milestone
                  0.0.123
                  Description
                  @TheBlueMatt
                  TheBlueMatt
                  opened on Feb 5, 2024
                  <Future as std::..::Future>::poll(), if state.complete is not set, always pushes the provided waker onto the callbacks vec. This means if we get poll'd regularly our memory will grow and grow until we get woken, which may be quite a while. Thus, this may end up using a very nontrivial amount of memory, at least on busy nodes.
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`<Future as std::..::Future>::poll()` always allocates, growing until we're woken · Issue #2874 · lightningdevkit/rust-lightning · GitHub
                      Skip to content
                      <Future as std::..::Future>::poll() always allocates, growing until we're woken #2874
                      Closed
                      #2894
                      Closed
                      <Future as std::..::Future>::poll() always allocates, growing until we're woken#2874
                      #2894
                      Milestone
                      0.0.123
                      Description
                      @TheBlueMatt
                      TheBlueMatt
                      opened on Feb 5, 2024
                      <Future as std::..::Future>::poll(), if state.complete is not set, always pushes the provided waker onto the callbacks vec. This means if we get poll'd regularly our memory will grow and grow until we get woken, which may be quite a while. Thus, this may end up using a very nontrivial amount of memory, at least on busy nodes.
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`<Future as std::..::Future>::poll()` always allocates, growing until we're woken · Issue #2874 · lightningdevkit/rust-lightning · GitHub
                          Skip to content
                          <Future as std::..::Future>::poll() always allocates, growing until we're woken #2874
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                          Closed
                          <Future as std::..::Future>::poll() always allocates, growing until we're woken#2874
                          #2894
                          Milestone
                          0.0.123
                          Description
                          @TheBlueMatt
                          TheBlueMatt
                          opened on Feb 5, 2024
                          <Future as std::..::Future>::poll(), if state.complete is not set, always pushes the provided waker onto the callbacks vec. This means if we get poll'd regularly our memory will grow and grow until we get woken, which may be quite a while. Thus, this may end up using a very nontrivial amount of memory, at least on busy nodes.
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`<Future as std::..::Future>::poll()` always allocates, growing until we're woken · Issue #2874 · lightningdevkit/rust-lightning · GitHub
                              Skip to content
                              <Future as std::..::Future>::poll() always allocates, growing until we're woken #2874
                              Closed
                              #2894
                              Closed
                              <Future as std::..::Future>::poll() always allocates, growing until we're woken#2874
                              #2894
                              Milestone
                              0.0.123
                              Description
                              @TheBlueMatt
                              TheBlueMatt
                              opened on Feb 5, 2024
                              <Future as std::..::Future>::poll(), if state.complete is not set, always pushes the provided waker onto the callbacks vec. This means if we get poll'd regularly our memory will grow and grow until we get woken, which may be quite a while. Thus, this may end up using a very nontrivial amount of memory, at least on busy nodes.
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