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https://issues.apache.org/jira/browse/DISPATCH-1878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323949#comment-17323949
 ] 

ASF GitHub Bot commented on DISPATCH-1878:
------------------------------------------

grs commented on a change in pull request #1129:
URL: https://github.com/apache/qpid-dispatch/pull/1129#discussion_r614998347



##########
File path: src/adaptors/tcp_adaptor.c
##########
@@ -288,18 +338,87 @@ static int handle_incoming_impl(qdr_tcp_connection_t 
*conn, bool close_pending)
         qd_message_set_q2_unblocked_handler(msg, qdr_tcp_q2_unblocked_handler, 
conn_sp);
 
         conn->instream = qdr_link_deliver(conn->incoming, msg, 0, false, 0, 0, 
0, 0);
-        qd_log(tcp_adaptor->log_source, QD_LOG_DEBUG, 
"[C%"PRIu64"][L%"PRIu64"] Initiating message with %i bytes", conn->conn_id, 
conn->incoming_id, count);
+        qd_log(log, QD_LOG_DEBUG,
+               "[C%"PRIu64"][L%"PRIu64"][D%"PRIu64"] Initiating ingress stream 
message with %u bytes",
+               conn->conn_id, conn->incoming_id, conn->instream->delivery_id, 
length);
+        conn->incoming_started = true;
+
+        // Handle deferment of write side close.
+        sys_mutex_lock(conn->activation_lock);
+        if (conn->read_eos_seen && !conn->raw_closed_write) {
+            // to-raw-conn EOS was seen before the from-raw-conn instream 
delivery existed.

Review comment:
       Why do we need to wait for the instream delivery before calling 
write_close()?




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> Client app not getting a response through tcpListener
> -----------------------------------------------------
>
>                 Key: DISPATCH-1878
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-1878
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Protocol Adaptors
>    Affects Versions: 2.0.0
>            Reporter: Fernando Giorgetti
>            Assignee: Charles E. Rolke
>            Priority: Major
>         Attachments: D-1878 @e148c.svg, 
> DISPATCH-1878_fail-pn-raw-closed-before-ingress-stream-set-up.svg, 
> dispatch-1878-trace.html
>
>
> I have a tcp-echo server running locally through:
> podman run -d --rm --name tcpecho -p 9090:9090 quay.io/skupper/tcp-go-echo
> And I have a router configured with a tcpConnector to localhost at port 9090 
> and a tcpListener at port 9999.
> I am able to use nc (netcat) to send data to the tcp-echo directly (port 
> 9090) or through
> the router (port 9999), if I run "nc 127.0.0.1 9999" and the send the data.
> But if I run it as:  "echo abcd | nc 127.0.0.1 9999" I am not seeing a 
> response, but if 
> I use port 9090 (original port) instead of 9999 (router tcpListener), then I 
> get the
> response correctly.



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